128682792

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:712

約数の個数: 192

約数和(自身を含む): 440743680

約数和(自身を除く): 312060888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 23, 24, 28, 34, 36, 42, 46, 51, 56, 63, 68, 69, 72, 84, 92, 102, 119, 126, 136, 138, 153, 161, 168, 184, 204, 207, 238, 252, 276, 306, 322, 357, 391, 408, 414, 476, 483, 504, 552, 612, 644, 653, 714, 782, 828, 952, 966, 1071, 1173, 1224, 1288, 1306, 1428, 1449, 1564, 1656, 1932, 1959, 2142, 2346, 2612, 2737, 2856, 2898, 3128, 3519, 3864, 3918, 4284, 4571, 4692, 5224, 5474, 5796, 5877, 7038, 7836, 8211, 8568, 9142, 9384, 10948, 11101, 11592, 11754, 13713, 14076, 15019, 15672, 16422, 18284, 21896, 22202, 23508, 24633, 27426, 28152, 30038, 32844, 33303, 36568, 41139, 44404, 45057, 47016, 49266, 54852, 60076, 65688, 66606, 77707, 82278, 88808, 90114, 98532, 99909, 105133, 109704, 120152, 133212, 135171, 155414, 164556, 180228, 197064, 199818, 210266, 233121, 255323, 266424, 270342, 310828, 315399, 329112, 360456, 399636, 420532, 466242, 510646, 540684, 621656, 630798, 699363, 765969, 799272, 841064, 932484, 946197, 1021292, 1081368, 1261596, 1398726, 1531938, 1787261, 1864968, 1892394, 2042584, 2297907, 2523192, 2797452, 3063876, 3574522, 3784788, 4595814, 5361783, 5594904, 6127752, 7149044, 7569576, 9191628, 10723566, 14298088, 16085349, 18383256, 21447132, 32170698, 42894264, 64341396, 128682792]

約数ペア:

[(1, 128682792), (2, 64341396), (3, 42894264), (4, 32170698), (6, 21447132), (7, 18383256), (8, 16085349), (9, 14298088), (12, 10723566), (14, 9191628), (17, 7569576), (18, 7149044), (21, 6127752), (23, 5594904), (24, 5361783), (28, 4595814), (34, 3784788), (36, 3574522), (42, 3063876), (46, 2797452), (51, 2523192), (56, 2297907), (63, 2042584), (68, 1892394), (69, 1864968), (72, 1787261), (84, 1531938), (92, 1398726), (102, 1261596), (119, 1081368), (126, 1021292), (136, 946197), (138, 932484), (153, 841064), (161, 799272), (168, 765969), (184, 699363), (204, 630798), (207, 621656), (238, 540684), (252, 510646), (276, 466242), (306, 420532), (322, 399636), (357, 360456), (391, 329112), (408, 315399), (414, 310828), (476, 270342), (483, 266424), (504, 255323), (552, 233121), (612, 210266), (644, 199818), (653, 197064), (714, 180228), (782, 164556), (828, 155414), (952, 135171), (966, 133212), (1071, 120152), (1173, 109704), (1224, 105133), (1288, 99909), (1306, 98532), (1428, 90114), (1449, 88808), (1564, 82278), (1656, 77707), (1932, 66606), (1959, 65688), (2142, 60076), (2346, 54852), (2612, 49266), (2737, 47016), (2856, 45057), (2898, 44404), (3128, 41139), (3519, 36568), (3864, 33303), (3918, 32844), (4284, 30038), (4571, 28152), (4692, 27426), (5224, 24633), (5474, 23508), (5796, 22202), (5877, 21896), (7038, 18284), (7836, 16422), (8211, 15672), (8568, 15019), (9142, 14076), (9384, 13713), (10948, 11754), (11101, 11592)]